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All results from a given calculation for FNO2 (Nitryl fluoride)

using model chemistry: M06-2X/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at M06-2X/6-31G(2df,p)
 hartrees
Energy at 0K-304.785716
Energy at 298.15K-304.788079
HF Energy-304.785716
Nuclear repulsion energy125.423554
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at M06-2X/6-31G(2df,p)
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 1440 1371 187.99      
2 A1 937 892 224.19      
3 A1 685 652 10.59      
4 B1 824 785 16.42      
5 B2 1925 1833 525.64      
6 B2 632 602 2.41      

Unscaled Zero Point Vibrational Energy (zpe) 3221.0 cm-1
Scaled (by 0.9524) Zero Point Vibrational Energy (zpe) 3067.7 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at M06-2X/6-31G(2df,p)
ABC
0.44879 0.40622 0.21322

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G(2df,p)

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -0.164
F2 0.000 0.000 1.231
O3 0.000 1.084 -0.621
O4 0.000 -1.084 -0.621

Atom - Atom Distances (Å)
  N1 F2 O3 O4
N11.39571.17591.1759
F21.39572.14602.1460
O31.17592.14602.1672
O41.17592.14602.1672

picture of Nitryl fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 N1 O3 112.854 F2 N1 O4 112.854
O3 N1 O4 134.293
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.883      
2 F -0.199      
3 O -0.342      
4 O -0.342      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 0.219 0.219
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.887 0.000 0.000
y 0.000 -22.207 0.000
z 0.000 0.000 -21.132
Traceless
 xyz
x 2.782 0.000 0.000
y 0.000 -2.197 0.000
z 0.000 0.000 -0.586
Polar
3z2-r2-1.171
x2-y23.319
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.571 0.000 0.000
y 0.000 3.515 0.000
z 0.000 0.000 2.788


<r2> (average value of r2) Å2
<r2> 51.748
(<r2>)1/2 7.194